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QFN-38 Power Switch ICs - POE/LAN

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Type	Standard	Current Limit	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Packaging
	Power Switch ICs - POE/LAN 802.3at Four Port 30W PoE PSE Controller SI3454-B01-IM Skyworks Solutions, Inc. 1: $5.62 687In Stock NRND	Mfr. Part No. SI3454-B01-IM Mouser Part No 634-SI3454-B01-IM NRND	Skyworks Solutions, Inc.	Power Switch ICs - POE/LAN 802.3at Four Port 30W PoE PSE Controller	Datasheet	687In Stock	$5.62 $4.24 $3.90 $3.54 View $3.28 $3.26 $3.11 $3.03	Min.: 1 Mult.: 1			Power Sourcing Equipment - PSE	802.3at	3 mA	3.3 V	- 40 C	+ 85 C	SMD/SMT	QFN-38	Tray
	Power Switch ICs - POE/LAN Single PoE Port 90W 802.3bt PSE Si3471A-A01-IM Skyworks Solutions, Inc. 1: $7.56 578In Stock	Mfr. Part No. Si3471A-A01-IM Mouser Part No 634-SI3471A-A01-IM	Skyworks Solutions, Inc.	Power Switch ICs - POE/LAN Single PoE Port 90W 802.3bt PSE Learn More about Skyworks Solutions, Inc. skyworks si3471 poe pse ic	Datasheet	578In Stock	$7.56 $5.77 $5.32 $4.83 View $4.57 $4.43 $4.37 $4.26	Min.: 1 Mult.: 1			Power Sourcing Equipment - PSE	802.3bt	425 mA	3.3 V	- 40 C	+ 85 C	SMD/SMT	QFN-38	Tray
	Power Switch ICs - POE/LAN 802.3bt 90W 4 Port PoE PSE Controller Si3474A-A01-IM Skyworks Solutions, Inc. 1: $12.24 102In Stock	Mfr. Part No. Si3474A-A01-IM Mouser Part No 634-SI3474A-A01-IM	Skyworks Solutions, Inc.	Power Switch ICs - POE/LAN 802.3bt 90W 4 Port PoE PSE Controller Learn More about Skyworks Solutions, Inc. silicon labs si3474 pse ics	Datasheet	102In Stock	$12.24 $9.70 $9.00 $8.24 View $7.71 $7.48 $7.30 Quote	Min.: 1 Mult.: 1			Power Sourcing Equipment - PSE	802.3bt	425 mA	3.3 V	- 40 C	+ 85 C	SMD/SMT	QFN-38	Tray
	Power Switch ICs - POE/LAN 802.3bt 45W Four Port PoE PSE Controller SI3472B-A01-IM Skyworks Solutions, Inc. 1: $6.98 170In Stock	Mfr. Part No. SI3472B-A01-IM Mouser Part No 873-SI3472B-A01-IM	Skyworks Solutions, Inc.	Power Switch ICs - POE/LAN 802.3bt 45W Four Port PoE PSE Controller Learn More about Skyworks Solutions, Inc. skyworks si3472 73 poe	Datasheet	170In Stock	$6.98 $5.32 $4.90 $4.45 View $4.19 $4.03 $4.00 $3.92	Min.: 1 Mult.: 1			Power Sourcing Equipment - PSE	802.3bt	425 mA	3.3 V	- 40 C	+ 85 C	SMD/SMT	QFN-38	Tray
	Power Switch ICs - POE/LAN 802.3bt 45W Four Port PoE PSE Controller SI3472A-A01-IM Skyworks Solutions, Inc. 1: $7.22 24In Stock	Mfr. Part No. SI3472A-A01-IM Mouser Part No 873-SI3472A-A01-IM	Skyworks Solutions, Inc.	Power Switch ICs - POE/LAN 802.3bt 45W Four Port PoE PSE Controller Learn More about Skyworks Solutions, Inc. skyworks si3472 73 poe	Datasheet	24In Stock	$7.22 $5.51 $4.90 $4.45 View $4.22 $4.08 $4.03 $3.92	Min.: 1 Mult.: 1			Power Sourcing Equipment - PSE	802.3bt	425 mA	3.3 V	- 40 C	+ 85 C	SMD/SMT	QFN-38	Tray
	Power Switch ICs - POE/LAN IEEE 802.3at / bt / PoH IdealBridge Dual MOSFET-bridge rectifier PD70288ILQ-TR Microchip Technology 1: $5.15 2,935Expected 23/11/2026 New Product	Mfr. Part No. PD70288ILQ-TR Mouser Part No 579-PD70288ILQ-TR New Product	Microchip Technology	Power Switch ICs - POE/LAN IEEE 802.3at / bt / PoH IdealBridge Dual MOSFET-bridge rectifier	Datasheet	2,935Expected 23/11/2026	Cut Tape $5.15 $5.09 Reel $4.26 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Powered Device - PD			0 V to 57 V	- 40 C	+ 85 C	SMD/SMT	QFN-38	Reel, Cut Tape, MouseReel
	Power Switch ICs - POE/LAN 802.3at Four Port 30W PoE PSE Controller SI3454-B01-IMR Skyworks Solutions, Inc. 2,500: $3.24 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. SI3454-B01-IMR Mouser Part No 634-SI3454-B01-IMR NRND	Skyworks Solutions, Inc.	Power Switch ICs - POE/LAN 802.3at Four Port 30W PoE PSE Controller	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $3.24	Min.: 2,500 Mult.: 2,500 : 2,500			Power Sourcing Equipment - PSE	802.3at	3 mA	3.3 V	- 40 C	+ 85 C	SMD/SMT	QFN-38	Reel
	Power Switch ICs - POE/LAN 802.3bt 45W Four Port PoE PSE Controller SI3472A-A01-IMR Skyworks Solutions, Inc. 2,500: $4.09 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SI3472A-A01-IMR Mouser Part No 873-SI3472A-A01-IMR	Skyworks Solutions, Inc.	Power Switch ICs - POE/LAN 802.3bt 45W Four Port PoE PSE Controller Learn More about Skyworks Solutions, Inc. skyworks si3472 73 poe	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $4.09	Min.: 2,500 Mult.: 2,500 : 2,500			Power Sourcing Equipment - PSE	802.3bt	425 mA	3.3 V	- 40 C	+ 85 C	SMD/SMT	QFN-38	Reel
	Power Switch ICs - POE/LAN 802.3bt 45W Four Port PoE PSE Controller SI3472B-A01-IMR Skyworks Solutions, Inc. 2,500: $4.09 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SI3472B-A01-IMR Mouser Part No 873-SI3472B-A01-IMR	Skyworks Solutions, Inc.	Power Switch ICs - POE/LAN 802.3bt 45W Four Port PoE PSE Controller Learn More about Skyworks Solutions, Inc. skyworks si3472 73 poe	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $4.09	Min.: 2,500 Mult.: 2,500 : 2,500			Power Sourcing Equipment - PSE	802.3bt	425 mA	3.3 V	- 40 C	+ 85 C	SMD/SMT	QFN-38	Reel